Do an experiment to test the impact on heart rate?

Question

asked Sep 11, 2020 132k views

1 Answer

Rurouni · Answer 1 · 2020-09-17T15:18:15+0000

Answer:

Step-by-step explanation:

i did one like this that so like if you run for 1 hour that take you heart rate and than you have you exasperating